[nadams]

hi all
wondering any info i have crdi 2.o diesel
heater fan stopped working have taken fan motor out and checked across 12 volts works fine
do not have 12 v at the plastic wiring conector
regards NA

[Shambles]

Welcome to the forum.

Do your aircon system controls still work? They're on the same 10A fuse as the blower relay. The fuse will be marked A/CON in the drivers fusebox - check that it's ok.

Under the hood is a 40A fusible link (large fuse) that protects the blower itself. Check that too.

[nadams]

thanks 40 amp fuse under bonnet is OK
consul controls showing all digital displays
not getting any volts at (12 volts ) motor connection

regards

[Shambles]

Did you check the internal 10A fuse anyway...?


I'll check tomorrow if the blower is controlled by the Body Control Module - that might have a bearing on things too.

[nadams]

will check again
pretty sure it was ok
regards

[Dazzler]

Welcome Nigel,

Can't really suggest anything Steve hasn't mentioned (hope it's an easy fix)

Not a huge amount of Members with the 2.0 Diesel have you had a good run with yours overall?

[Phil №❶]

If the 10A fuse checks out ok, that is, there's 12v on both sides, then there must be a fault in the wiring from the fuse to the blower motor if you say there is not 12v at the plug. Usually the problem will be at the plug itself or at the fuse block e.g. either end of the wire.

What device are you using to check your fuse. A multimeter with an audible tone is best as you chan check the fuse with everything switched off.

[eye30]

Still in warranty?

If yes let dealer sort it out if suggestions in here don't work

[Doggie 1]

 

[nadams]

have tested 10a fuse ok also 40a any ideas wher else to look

[Shambles]

There's a fuse protecting the blower relay but you say that's ok. Possibly the blower relay itself...?

[Shambles]

In case it helps, here are the schematics for the Manual and Auto control systems:

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[nadams]

thanks for diagrams will check out tommorow

[Phil №❶]

I would turn on the fan blower, then using a test light, probe from the 10A fuse and check the wire at each end. There has to be a fault in between somewhere. If you know the pin connections to the blower motor, you could also send 12 V directly to the blower plug to make sure the blower itself does in fact work, BE SURE TO CHOOSE THE CORRECT PINS THOUGH..

[nadams]

Thank you for the schematic diagrams (auto).  Does anyone know where the Blower Relay (Photo 87) is located?

[nadams]

thanks for your help
sorted now it was the blower relay finally found it passenger side attached to the heater housing behind glove box (had to remove glove box and some trim )
bought from halfords HEF 557 £5
thanks for help

[Phil №❶]

Excellent, sorry couldn't help with photo 87.

5 pounds, great result.

[Asterix]

Now, this is why I love this forum so much;

Allways someone who's willing to help out....

[Keith]

Does anyone have the Hy OEM price for that relay by any chance?